Comparison

Promptrr vs DeeperAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Promptrr

Organize and reuse your AI prompts across devices and tools. Build a personal library with folders, color tags, and powerful templates. Seamlessly integrate with popular AI platforms.

Highlights
  • Save and organize prompts into folders
  • Categorize with color tags
  • Drag and drop prompt rearrangement
  • Full-text search for prompts
  • Direct insertion into AI tools
  • Cross-device and browser extension sync
  • Reusable prompts with dynamic placeholders
Features
Read full description

Promptrr: Your Personal AI Prompt Library Stop losing your best prompts in chat history. Promptrr helps you save, organize, and reuse your AI prompts across all your devices and AI tools. Build a personal library of prompts for writing, coding, research, brainstorming, and more. Your prompts are always ready when you need them. BUILD YOUR PROMPT LIBRARY • Save prompts and organize them into folders • Add color tags to quickly categorize your prompts • Rearrange prompts with simple drag and drop • Use full-text search to instantly find anything USE PROMPTS ACROSS YOUR AI TOOLS • Insert prompts directly into ChatGPT, Claude, Gemini, Copilot, Perplexity, and more • Sync your library across iPhone, iPad, Mac, web, and browser extensions • Copy prompts with one tap or fill in template variables before sending POWERFUL TEMPLATES • Create reusable prompts with dynamic placeholders like {{topic}} or {{audience}} • Fill in values at use time so one prompt can work for many situations PRO FEATURES • Unlimited prompts and folders • AI powered auto-tagging to organize your prompts • Version history to track changes and restore earlier versions • Access to the Pro Library with more than 400 curated prompts • Import and export your entire prompt library • macOS menu bar app and Safari extension DESIGNED FOR ANYONE USING AI Promptrr is built for writers, developers, marketers, students, analysts, and anyone who works with AI regularly. Keep your best prompts organized and always within reach.

About

DeeperAI

Features
Read full description

DeeperAI is an iPhone, iPad, and Mac app that helps you organize thoughts as a tree structure and explore them deeply with AI. Buy once, use on all platforms. [How It Works] Create a theme and break it down into sub-themes hierarchically. When you're stuck, AI suggests candidate sub-themes. Adding notes to your themes improves the quality of AI suggestions. [Antenna] Register topics you want to watch, and Claude periodically searches the web to summarize the latest information. The app auto-checks on launch and sleep-wake, and notifies you when new updates are found. [Chat] Open the chat while a theme is selected, and Claude responds with full awareness of that theme's context. You can also ask Claude how to use the app. Chat responses can be saved directly as sub-themes or attachments, letting you systematically build up knowledge within your tree. [More Features] - Tags and resource (assignee) management - Schedule and deadline management with Calendar integration - iCloud Drive sync — share your data between iPhone, iPad, and Mac - Export and import data files (.dpai) [Pricing] The free plan allows up to 3 top-level themes and 3 levels of depth, with a lifetime AI allowance of 50,000 tokens. - **Premium** ($14.99/month): Unlimited themes and depth + 1M AI tokens/month included. No API key needed. - **Unlimited** ($39.99 one-time): Unlimited themes and depth. For users with their own Anthropic API key (pay-as-you-go, no token limit). Chat and Antenna features require a Premium subscription or your own Anthropic API key. End User License Agreement: https://ironasam43.github.io/ironasam43/legal/eula

Screenshots

Promptrr4 screens
DeeperAI3 screens

Verdict

The call

The clearest difference is update cadence: Promptrr at every 3 days against DeeperAI's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Promptrr sells 1 in-app purchase, starting at $11.99 per year and DeeperAI sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Promptrr ships an update every 3 days, DeeperAI weekly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Promptrr versus DeeperAI: the parameters behind the verdict, then further details
ParameterPromptrrDeeperAI
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.617.0 — better
Further details — not scored
Size4 MB11 MB
Age rating4+4+
DeveloperBrentley CatoeMasanori Kobayashi

In-app purchases

1 purchases

Promptrr

Subscriptions1
  • Promptrr Pro7 Days trial$11.991 Year
2 purchases

DeeperAI

Subscriptions1
  • DeeperAI Monthly$14.991 Month
One-time1
  • DeeperAI Unlimited$39.99

Questions

Is Promptrr free?
Promptrr is free to download, with in-app purchases available.
Is DeeperAI free?
DeeperAI is free to download, with in-app purchases available.
Do Promptrr or DeeperAI have ads?
Neither Promptrr nor DeeperAI shows ads.
Which is updated more often, Promptrr or DeeperAI?
Promptrr ships an update every 3 days, and DeeperAI weekly. Most recently, Promptrr was updated on October 2, 2026 and DeeperAI on October 10, 2026.

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